Flash Flood in RAMSEY, NORTH DAKOTA
From 26-JUN-05 22:30:00 to 27-JUN-05 09:00:00 (CST)
Location: DEVILS LAKE
Reported by: EMERGENCY MANAGER

City streets were flooded.

Thunderstorm Wind in BENSON, NORTH DAKOTA
From 26-JUN-05 22:30:00 to 26-JUN-05 22:30:00 (CST)
Location: MADDOCK
Magnitude: 60 EG
Reported by: TRAINED SPOTTER

Several trees were blown down.

Thunderstorm Wind in RAMSEY, NORTH DAKOTA
From 26-JUN-05 22:31:00 to 26-JUN-05 22:31:00 (CST)
Location: DEVILS LAKE
Magnitude: 65 EG
Reported by: EMERGENCY MANAGER

About 50 trees were snapped off or uprooted in the Lakewood Subdivision playground area.  Power lines were also torn down.

Thunderstorm Wind in NELSON, NORTH DAKOTA
From 26-JUN-05 23:35:00 to 26-JUN-05 23:35:00 (CST)
Location: KLOTEN
Magnitude: 65 EG
Reported by: TRAINED SPOTTER

Trees were blown down.

Thunderstorm Wind in RAMSEY, NORTH DAKOTA
From 26-JUN-05 23:45:00 to 26-JUN-05 23:45:00 (CST)
Location: CRARY
Magnitude: 56 MG
Reported by: AWOS,ASOS,MESONET,ETC

An NDAWN mesonet sensor reported the wind gust.

Thunderstorm Wind in TRAILL, NORTH DAKOTA
From 27-JUN-05 00:00:00 to 27-JUN-05 00:00:00 (CST)
Location: HATTON
Magnitude: 70 EG
Reported by: TRAINED SPOTTER

Trees were blown down.

Thunderstorm Wind in NELSON, NORTH DAKOTA
From 27-JUN-05 00:00:00 to 27-JUN-05 00:00:00 (CST)
Location: ANETA
Magnitude: 70 EG
Reported by: TRAINED SPOTTER

Several large 100 year-old trees were blown down and a quonset was destroyed.

Thunderstorm Wind in RAMSEY, NORTH DAKOTA
From 26-JUN-05 22:27:00 to 26-JUN-05 22:27:00 (CST)
Location: CAMP GRAFTON
Magnitude: 65 EG
Reported by: NEWSPAPER

Strong winds blew down trees and damaged roofs at Camp Grafton.

Thunderstorm Wind in GRIGGS, NORTH DAKOTA
From 26-JUN-05 23:13:00 to 26-JUN-05 23:13:00 (CST)
Location: HANNAFORD
Magnitude: 70 EG
Reported by: NEWSPAPER

Several trees were blown over.

Thunderstorm Wind in GRAND FORKS, NORTH DAKOTA
From 27-JUN-05 00:10:00 to 27-JUN-05 00:10:00 (CST)
Location: LARIMORE
Magnitude: 87 EG
Reported by: TRAINED SPOTTER

Large trees were blown down by winds gusts estimated around 100 mph.

Thunderstorm Wind in GRAND FORKS, NORTH DAKOTA
From 27-JUN-05 00:12:00 to 27-JUN-05 00:12:00 (CST)
Location: LARIMORE
Magnitude: 87 EG
Reported by: NWS STORM SURVEY

Numerous trees were blown down in several miles of shelterbelts across central and southern Arvilla Township.  Some power lines were also knocked over.

Thunderstorm Wind in TRAILL, NORTH DAKOTA
From 27-JUN-05 00:12:00 to 27-JUN-05 00:12:00 (CST)
Location: BUXTON
Magnitude: 54 MG
Reported by: AWOS,ASOS,MESONET,ETC

A ND DOT RWIS sensor measured the wind gust.

Thunderstorm Wind in PEMBINA, NORTH DAKOTA
From 27-JUN-05 00:15:00 to 27-JUN-05 00:15:00 (CST)
Location: CAVALIER
Magnitude: 60 EG
Reported by: TRAINED SPOTTER

Trees were blown down.

Thunderstorm Wind in CASS, NORTH DAKOTA
From 27-JUN-05 00:15:00 to 27-JUN-05 00:15:00 (CST)
Location: GRANDIN
Magnitude: 54 MG
Reported by: AWOS,ASOS,MESONET,ETC

A Davis wind sensor measured the wind gust.

Thunderstorm Wind in GRAND FORKS, NORTH DAKOTA
From 27-JUN-05 00:20:00 to 27-JUN-05 00:20:00 (CST)
Location: GRAND FORKS
Magnitude: 55 EG
Reported by: NWS EMPLOYEE(OFF DUTY)

Trees and branches were blown down around the city.

Thunderstorm Wind in WALSH, NORTH DAKOTA
From 27-JUN-05 00:28:00 to 27-JUN-05 00:28:00 (CST)
Location: WARSAW
Magnitude: 55 EG
Reported by: NWS STORM SURVEY

Many trees were blown down in shelterbelts west of the Interstate 29 exit.

Flash Flood in SARGENT, NORTH DAKOTA
From 26-JUN-05 22:15:00 to 27-JUN-05 09:00:00 (CST)
Location: STIRUM
Reported by: GENERAL PUBLIC

Water flowed over a county road near state highway 13.  Fields were also flooded due to about 5 inches of rain in the past 12 hours.

Thunderstorm Wind in RAMSEY, NORTH DAKOTA
From 26-JUN-05 22:27:00 to 26-JUN-05 22:27:00 (CST)
Location: DEVILS LAKE
Magnitude: 65 MG
Reported by: AWOS,ASOS,MESONET,ETC

A ND DOT RWIS sensor along highway 20 measured the wind gust.

Thunderstorm Wind in EDDY, NORTH DAKOTA
From 26-JUN-05 22:55:00 to 26-JUN-05 22:55:00 (CST)
Location: HAMAR
Magnitude: 55 EG
Reported by: TRAINED SPOTTER

Large branches were blown down and a few shingles were torn off a barn roof.

Thunderstorm Wind in BARNES, NORTH DAKOTA
From 26-JUN-05 23:00:00 to 26-JUN-05 23:00:00 (CST)
Location: DAZEY
Magnitude: 60 EG
Reported by: TRAINED SPOTTER

Several 2 foot diameter trees were blown down.  One tree fell on a truck.

Thunderstorm Wind in NELSON, NORTH DAKOTA
From 26-JUN-05 23:00:00 to 26-JUN-05 23:00:00 (CST)
Location: KLOTEN
Magnitude: 60 EG
Reported by: GENERAL PUBLIC

A big tree was blown down and power was lost.

Thunderstorm Wind in GRIGGS, NORTH DAKOTA
From 26-JUN-05 23:11:00 to 26-JUN-05 23:11:00 (CST)
Location: BINFORD
Magnitude: 87 MG
Reported by: AWOS,ASOS,MESONET,ETC

The wind gust was measured by a Davis wind sensor.  Trees fell on cars and homes.  A pole barn on the east edge of town was demolished.

Thunderstorm Wind in GRIGGS, NORTH DAKOTA
From 26-JUN-05 23:20:00 to 26-JUN-05 23:20:00 (CST)
Location: COOPERSTOWN
Magnitude: 80 EG
Reported by: TRAINED SPOTTER

Many trees were blown down all over town.  Highway 45 was blocked by fallen trees and tree limbs.

Thunderstorm Wind in STEELE, NORTH DAKOTA
From 26-JUN-05 23:30:00 to 26-JUN-05 23:30:00 (CST)
Location: FINLEY
Magnitude: 75 EG
Reported by: TRAINED SPOTTER

Large trees were blown down.

Thunderstorm Wind in WALSH, NORTH DAKOTA
From 26-JUN-05 23:30:00 to 26-JUN-05 23:30:00 (CST)
Location: FORDVILLE
Magnitude: 55 EG
Reported by: TRAINED SPOTTER

4 inch diameter tree branches were blown down.

Flash Flood in BENSON, NORTH DAKOTA
From 26-JUN-05 22:00:00 to 27-JUN-05 06:00:00 (CST)
Location: MINNEWAUKAN
Reported by: EMERGENCY MANAGER

Training bands of heavy rain caused street flooding and sewer system backups.  Emergency pumping operations were required, which resulted in raw sewage being pumped into Devils Lake.

Thunderstorm Wind in BENSON, NORTH DAKOTA
From 26-JUN-05 22:15:00 to 26-JUN-05 22:15:00 (CST)
Location: MADDOCK
Magnitude: 60 EG
Reported by: TRAINED SPOTTER

Several shingles were torn off a roof and several trees were blown down.

Thunderstorm Wind in STEELE, NORTH DAKOTA
From 26-JUN-05 23:28:00 to 26-JUN-05 23:28:00 (CST)
Location: FINLEY
Magnitude: 87 MG
Reported by: NEWSPAPER

The FAA radar station northwest of Finley recorded a 100 mph wind gust.

Thunderstorm Wind in RAMSEY, NORTH DAKOTA
From 26-JUN-05 22:27:00 to 26-JUN-05 22:27:00 (CST)
Location: DEVILS LAKE
Magnitude: 65 EG
Reported by: NEWSPAPER

50 trees were blown down at the Graham's Island State Park, damaging several cars.

Thunderstorm Wind in STEELE, NORTH DAKOTA
From 26-JUN-05 23:28:00 to 26-JUN-05 23:28:00 (CST)
Location: SHARON
Magnitude: 87 EG
Reported by: NEWSPAPER

Trees were blown down.

Thunderstorm Wind in GRAND FORKS, NORTH DAKOTA
From 27-JUN-05 00:10:00 to 27-JUN-05 00:10:00 (CST)
Location: NORTHWOOD
Magnitude: 87 EG
Reported by: NEWSPAPER

Numerous trees were blown down.

Thunderstorm Wind in GRIGGS, NORTH DAKOTA
From 26-JUN-05 23:15:00 to 26-JUN-05 23:15:00 (CST)
Location: JESSIE
Magnitude: 87 EG
Reported by: NEWSPAPER

Large evergreens were blown over in town.  Other trees fell on homes and streets.

Flash Flood in SARGENT, NORTH DAKOTA
From 26-JUN-05 11:15:00 to 26-JUN-05 22:00:00 (CST)
Location: CRETE
Reported by: GENERAL PUBLIC

Local fields were flooded and water covered a farm access road.

Flash Flood in RANSOM, NORTH DAKOTA
From 26-JUN-05 11:30:00 to 26-JUN-05 21:30:00 (CST)
Location: FT RANSOM
Reported by: GENERAL PUBLIC

Excessive runoff briefly flooded a dry creek and overtopped a county road about 2 miles north of Griswold Mine.

Tornado in SARGENT, NORTH DAKOTA
From 26-JUN-05 19:40:00 to 26-JUN-05 19:42:00 (CST)
Location: STRAUBVILLE
Tornado F-scale: F1
Reported by: GENERAL PUBLIC

Large cottonwood trees were blown down and irrigation equipment was blown over.  Strong winds quickly changed from southeast to northwest, kicking up mud.  Peak winds were estimated at 105 mph.

Thunderstorm Wind in SARGENT, NORTH DAKOTA
From 26-JUN-05 20:35:00 to 26-JUN-05 20:35:00 (CST)
Location: GWINNER
Magnitude: 70 MG
Reported by: TRAINED SPOTTER

A Davis weather sensor reported an 81 mph wind gust before power was lost.

Thunderstorm Wind in RANSOM, NORTH DAKOTA
From 26-JUN-05 21:00:00 to 26-JUN-05 21:00:00 (CST)
Location: LISBON
Magnitude: 65 EG
Reported by: GENERAL PUBLIC

Several large trees were blown down in a shelterbelt.

Thunderstorm Wind in BENSON, NORTH DAKOTA
From 26-JUN-05 22:27:00 to 26-JUN-05 22:27:00 (CST)
Location: ST MICHAEL
Magnitude: 65 MG
Reported by: AWOS,ASOS,MESONET,ETC

A ND DOT RWIS sensor along highway 20 measured the wind gust.